Husqvarna EZ4824 CA, 966659501 User Manual
Gasoline containing up to 10% ethanol
(E10) is acceptable for use in this
machine. The use of any gasoline
exceeding 10% ethanol (E10) will void
the product warranty.
Parts Manual
EZ4824 CA / 966659501
Please read the operator manual carefully and make sure
you understand the instructions before using the machine.
When you need spare parts or support in service
questions, warranty issues, etc., please consult
the following professional:
This manual belongs to the machine with the
manufacturing number:
Manufacturing Number
The machine’s manufacturing number is on the
printed plate affixed to the engine compartment.
Stated on the plate, from the top are:
• The machine’s type designation (I.D.).
• The manufacturer’s type number (Model).
• The machine’s serial number (Serial no.)
Please have the type designation and serial number
available when ordering spare parts.
Accessories Available
Collection System ............................966 792801
Mulch Kit ..........................................965 894003
Engine Transmission
The engine’s manufacturing number is stamped on
one of the valve covers.
The plate states
• The engine’s model.
• The engine’s type.
• Code
Please have these available when ordering spare
parts.
The wheel motors and hydrostatic pumps have a
barcode decal affixed at the rear.
©2012 All rights reserved.
Orangeburg, SC Printed in U.S.A.
CONTENTS
FRAME ........................................................................ 4
ENGINE PLATE ........................................................... 6
STEERING .................................................................. 8
IGNITION .................................................................. 10
BRAKE / LIFT ............................................................ 12
HYDRAULIC PUMP / MOTOR .................................. 14
WHEELS AND TIRES ................................................ 16
MOWER DECK / CUTTING DECK ............................ 18
SEAT ......................................................................... 20
DECALS .................................................................... 22
ACCESSORIES ......................................................... 24
BLOWER ...............................................................24
CHUTES ...............................................................26
BAGGER ...............................................................28
MOUNTS AND GUARDS ......................................30
MULCH KIT ..........................................................32
NOTE ALL FASTENERS ARE GRADE 5 UNLESS OTHERWISE SPECIFIED.
FRAME
29
14
31
13
41
32
24
39
3
34
37
20
27
37
23
12
33
39
25
37
6
17
7
23
30
37
2
18
19
32
40
26
22
1
38
35
4
5
9
21
18
8
28
10
16
33
11
42
38
35
36
15
4
FRAME
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
1.. 510 177503 .... 1 .... FRAME, FRONT RT ORG
2.. 510 177403 .... 1 .... FRAME, FRONT LT ORG
3.. 516 001803 .... 1 .... FRAME, REAR ORG
4.. 510 245604 .... 1 .... PLATE, HEIGHT ADJ BLK
5.. 510 240502 .... 1 .... PLATE, INNER HEIGHT BLK
6.. 510 261802 .... 1 .... PLATE, OUTER BRAKE BLK
7.. 510 206703 .... 1 .... PLATE, BRAKE LATCH BLK
8.. 522 719502 .... 1 .... FOOT REST ORG
9.. 522 842901 .... 1 .... FOOT PLATE w/DECALS ORG
10.. 522 443302 .... 1 .... MOUNT, STRUT, RT
11.. 522 443304 .... 1 .... MOUNT, STRUT, LT
12.. 510 225902 .... 2 .... SUPPORT, FENDER BLK
13.. 516 016402 .... 1 .... SUPPORT, CORNER ORG
14.. 516 016302 .... 1 .... GUARD, WIDE ENGINE ORG
15.. 521 938101 .... 1 .... LINK, FRONT SUSPENSION
16.. 522 924201 .... 2 .... SWIVEL
17.. 515 988101 .... 6 .... SPACER ½ OD x 1½
18.. 539 102587 .... 6 .... GROMMET, BUMPER
19.. 539 102526 .... 1 .... LIFT PIN
20.. 539 976989 .... 1 .... HAIRPIN
21.. 539 104411 .... 1 .... KNOB w/ STUD
22.. 539 102335 .... 4 .... HCS 5/16-18 x 4
23.. 539 101341 .... 8 .... HCS 3/8-16 x 3
24.. 539 101721 .... 3 .... HCS 5/16-18 x 2¾
25.. 539 976938 .... 6 .... HCS 5/16-18 x 2¼
26.. 539 977761 .... 2 .... HCS ¼-20 x 1
27.. 539 990316 .... 2 .... RHSNB 5/16-18 x ¾
28.. 539 990645 .... 4 .... RHSNB 3/8-16 x 1
29.. 539 111786 .... 6 .... RHSSNB ¼-20 x 5/8
30.. 539 111976 .... 6 .... BOLT 3/8-16 x 25/8 THD FRM
31.. 539 110674 .... 4 .... SCREW 10-12 x 1¼ WSH HD
32.. 539 976978 .... 8 .... NUT ¼-20 HEX NYLOC
33.. 521 996501 . . 10 .... NUT 3/8-16 HEX FLG NYLOC
34.. 539 990717 .... 6 .... NUT 5/16-18 HEX NYLOC
35.. 539 200282 .... 6 .... NUT 3/8-16 HEX JAM NYLOC
36.. 539 119124 .... 4 .... NUT 7/16-14 HEX NYLOC
37.. 539 112899 . . 15 .... NUT 5/16-18 HEX FLG NYLOC
38.. 539 990517 .... 6 .... WASHER 3/8 STD FLT
39.. 539 990188 . . 18 .... WASHER 5/16 SAE FLAT
40.. 539 990055 .... 2 .... WASHER ¼ FLAT SAE
41.. 539 990598 .... 6 .... WASHER ¼ FLAT
42.. 539 109554 .... 2 .... WASHER ½ FLAT
5
ENGINE PLATE
3
4
11
14
23
27
28
29
20
1
5
23
24
9
10
25
25
12
19
22
13
15
21
6
18
6
2
8
28
7
27
17
26
16
ENGINE PLATE
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
1.. 578 118202 .... 1 .... PLATE, ENGINE BLK
2.. 532 400008 .... 1 .... CLUTCH
3.. 532 159955 .... 1 .... EXHAUST TUBE, RT
4.. 532 160589 .... 1 .... EXHAUST TUBE, LT
5.. 510 260402 .... 1 .... BRACKET, MUFFLER BLK
6.. 539 112092 .... 1 .... ARM, IDLER
7.. 539 101231 .... 1 .... SPINDLE, IDLER
8.. 539 110311 .... 1 .... PULLEY, IDLER
9.. 539 114530 .... 1 .... PULLEY, ENGINE
10.. 577 094601 .... 1 .... SPACER
11.. 522 459710 .... 1 .... STOP, CLUTCH BLK
12.. 510 260502 .... 1 .... GUARD, MUFFLER BLK
13.. 539 131604 .... 1 .... MUFFLER ASSY TWIN
14.. 532 196105 .... 1 .... SPRING, DECK DRIVE
15.. 539 132859 .... 1 .... SHIELD, HEAT
16.. 576 968001 .... 1 .... HCS 7/16-20 x 2½
17.. 539 103433 .... 1 .... HCS ½-13 x 3¼
18.. 539 109389 .... 1 .... HCS 3/8-16 x 3½
19.. 532 120616 .... 3 .... HHFS 3/8-16 x 1 THD FRM
20.. 539 107475 .... 4 .... BOLT 5/16-18 x ¾ THD FRM
21.. 539 110025 .... 4 .... BOLT 5/16-16 x 1½ THD FRM
22.. 539 990316 .... 2 .... RHSNB 5/16-18 x ¾
23.. 539 976979 .... 2 .... NUT 3/8-16 HEX NYLOC
24.. 539 101331 .... 1 .... NUT ½-13 HEX NYLOC
25.. 539 112899 .... 6 .... NUT 5/16-18 HEX FLG NYLOC
26.. 539 110064 .... 1 .... WASHER, CLUTCH
27.. 539 109554 .... 2 .... WASHER ½ FLT
28.. 539 990692 .... 2 .... WASHER 5/16 STD FLT
29.. 539 112670 .... 1 .... WASHER, HEAVY
NOT SHOWN
532 198316 .... 1 .... HARNESS, ADAPTOR
7
STEERING
2
3
20
11
31
10
31
23
1
31
7
26
25
4
28
18
12
21
15
24
13
8
22
16
8
6
27
31
26
17
14
30
5
29
28
19
29
9
26
STEERING
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
1.. 579 090901 .... 2 .... LEVER w/ GRIP
2.. 539 122635 .... 2 .... GRIP, FOAM
3.. 539 122636 .... 2 .... PLUG
4.. 577 251701 .... 2 .... BRACKET, CONTROL
5.. 539 131518 .... 4 .... BEARING, FLANGE
6.. 576 140301 .... 2 .... LEVER, CONTROL
7.. 577 420001 .... 2 .... LEVER, HANDLE
8.. 577 252401 .... 2 .... SPACER, PIVOT CONTROL
9.. 539 102720 .... 2 .... DAMPENER
10.. 577 251801 ... 2 .... BLOCK, TRACKING
11.. 539 102845 .... 1 .... SPRING
12.. 576 850301 .... 1 .... SPRING
13.. 539 131799 .... 1 .... KNOB
14.. 522 656101 .... 2 .... ROD, MOTION CONTROL
15.. 539 115729 .... 2 .... ROD END RH
16.. 539 116690 .... 2 .... ROD END MALE LH
17.. 539 116689 .... 2 .... COUPLER, ROD END
18.. 539 101332 .... 2 .... HCS ½-13 x 2¾
19.. 539 990209 .... 2 .... HCS 5/16-18 x 1
20.. 539 976935 .... 1 .... HCS 5/16-18 x 1½
21.. 525 464701 .... 8 .... HHFS 5/16-18 x ¾
22.. 539 990669 .... 2 .... HCS 5/16-18 x 1¾ TPBLT
23.. 578 296402 .... 4 .... SCREW 5/16-18 X 1½ BTN HD
24.. 576 850402 .... 2 .... SCREW 5/16-18 X 1¾ BTN HD
25.. 539 108010 .... 2 .... NUT ½-13 HEX JAM NYL GR2
26.. 539 112899 . . 12 .... NUT 5/16-18 HEX FLG NYLOC
27.. 539 991073 .... 2 .... NUT 5/16-24 HEX JAM LH
28.. 539 990717 .... 6 .... NUT 5/16-18 HEX NYLOC
29.. 539 990585 .... 4 .... NUT 5/16-18 HEX WHIZLK
30.. 539 990223 .... 4 .... NUT 5/16-24 HEX
31.. 539 990188 .... 4 .... WASHER 5/16 SAE FLT
9
IGNITION
8
35
6
7
46
34
45
2
26
17
3
23
16
54
25
13
49
12
9
40
38
1
37
4
21
29
11
5
52
27
32
20
31
18
30
51
47
56
19
28
53
15
15
33
48
10
36
41
39
54
42
44
10
43
22
24
55
53
50
14
IGNITION
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
1.. 578 178901 .... 1 .... FENDER, RT GRY
2.. 539 130374 .... 1 .... FENDER, LT GRY
3.. 578 180601 .... 1 .... TANK ASSY, FUEL
4.. 575 018101 .... 1 .... CAP, FUEL w/ TETHER
5.. 539 112734 .... 1 .... CABLE, THROTTLE
6.. 532 140401 .... 1 .... KEY, IGNITION
7.. 539 107541 .... 1 .... SWITCH, IGNITION
8.. 532 174652 .... 1 .... SWITCH, CLUTCH
9.. 539 113792 .... 1 .... SWITCH, BRAKE
10.. 532 109553 .... 2 .... SWITCH, NC
11.. 539 112735 .... 1 .... PANEL, CONTROL
12.. 539 102436 .... 1 .... BATTERY
13.. 539 131209 .... 1 .... TIE DOWN, BATTERY
14.. 510 231302 .... 1 .... BOX, BATTERY BLK
15.. 539 116400 .... 3 .... TERMINAL COVER
16.. 539 102759 .... 1 .... INSULATOR
17.. 576 618101 .... 1 .... VALVE, FUEL CHECK
18.. 539 916325 .... 1 .... VALVE, FUEL
19.. 539 101714 .... 1 .... SOLENOID
20.. 539 912222 .... 4 .... CLAMP, HOSE
21.. 575 436501 .... 4 .... CLAMP, HOSE
22.. 539 105245 .... 1 .... GROMMET, RUBBER
23.. 576 618201 .... 1 .... GROMMET, CHECK VALVE
24.. 539 110432 .... 1 .... ELBOW
25.. 539 110056 .... 1 .... LENS, LT
26.. 539 110455 .... 1 .... RIM, LT
27.. 539 110057 .... 1 .... LENS, RT
28.. 539 110451 .... 1 .... RIM, RT
29.. 576 660701 .... 1 .... FUEL LINE ASSY
30.. 539 932956 .... 1 .... FUEL LINE 10"
31.. 505 215101 .... 1 .... FUEL LINE 2½"
32.. 576 660604 .... 1 .... HOSE, VAPOR 3/16 x 30”
33.. 576 660601 .... 1 .... HOSE, VAPOR 3/16 x 39”
34.. 532 401763 .... 1 .... HOUR METER
35.. 539 112439 .... 1 .... CONTROL, CHOKE
36.. 539 102678 .... 2 .... PLATE, TAPPED
37.. 539 133049 .... 1 .... KNOB
38.. 539 103306 .... 1 .... CABLE, POSITIVE RED
39.. 539 110068 .... 1 .... CABLE, NEGATIVE BLK
40.. 580 798001 ... 1 .... CABLE w/ LEAD POSITIVE RED
41.. 532 414114 .... 1 .... CANISTER, CARBON
42.. 575 242701 .... 1 .... BRACKET, CANISTER
43.. 522 559101 .... 1 .... SHIELD, HEAT
44.. 539 108392 .... 2 .... HCS 5/16-18 x 5/8
45.. 539 110673 .... 2 .... SCREW 10-24 x ¾ WSH HD
46.. 539 990411 .... 2 .... SCREW 10-24 x ½ HEX HD
47.. 539 111229 .... 2 .... SCREW ¼-20 x 5/8 BTN SKT
48.. 574 822701 .... 4 .... SCREW 10-24 x ¾ SKT HD
49.. 539 990316 .... 2 .... RHSNB 5/16-18 x ¾
50.. 539 990645 .... 2 .... RHSNB 3/8-16 x 1
51.. 539 108461 .... 2 .... BOLT ¼-20 x ½
52.. 539 976977 .... 2 .... NUT 10-24 HEX NYLOC
53.. 539 976978 .... 6 .... NUT ¼-20 HEX NYLOC
54.. 539 112899 .... 4 .... NUT 5/16-18 FLANGE NYLOC
55.. 521 996501 .... 2 .... NUT 3/8-16 HEX FLG NYLOC
56.. 539 990053 .... 2 .... WASHER ¼ ITLW
NOT SHOWN
515 980501 .... 1 .... HARNESS, WIRING
11
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